Percentage Between Two Numbers Calculator

First number =
Second number =
Percentage between two numbers =


With this online calculator you can calculate percentage between two numbers.

Formula:

Percentage between two numbers = 100 * (b - a) / a

a - first number
b - second number

Percentage is the proportion of something in relation to the whole.

A positive value means that the second number is greater than the first by the calculated percentage.

A negative value means that the second number is less than the first by the calculated percentage.